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230331134202103 = 1121199237886343
BaseRepresentation
bin110100010111110000100101…
…011011110101000011110111
31010012112102220202202011222001
4310113300211123311003313
5220142221130323431403
62133512355015520131
766341606140211044
oct6427604533650367
91105472822664861
10230331134202103
116743298159a540
12219bb872989047
139b6a19588930c
1440c412d0401cb
151b966949e0c1d
hexd17c256f50f7

230331134202103 has 8 divisors (see below), whose sum is σ = 252461182859136. Its totient is φ = 208399561318200.

The previous prime is 230331134202097. The next prime is 230331134202137. The reversal of 230331134202103 is 301202431133032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230331134202103 - 225 = 230331100647671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230331134202803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49618940851 + ... + 49618945492.

It is an arithmetic number, because the mean of its divisors is an integer number (31557647857392).

Almost surely, 2230331134202103 is an apocalyptic number.

230331134202103 is a deficient number, since it is larger than the sum of its proper divisors (22130048657033).

230331134202103 is a wasteful number, since it uses less digits than its factorization.

230331134202103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99237886565.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 230331134202103 its reverse (301202431133032), we get a palindrome (531533565335135).

The spelling of 230331134202103 in words is "two hundred thirty trillion, three hundred thirty-one billion, one hundred thirty-four million, two hundred two thousand, one hundred three".

Divisors: 1 11 211 2321 99237886343 1091616749773 20939194018373 230331134202103